Cremona's table of elliptic curves

Curve 27968cd1

27968 = 26 · 19 · 23



Data for elliptic curve 27968cd1

Field Data Notes
Atkin-Lehner 2- 19- 23- Signs for the Atkin-Lehner involutions
Class 27968cd Isogeny class
Conductor 27968 Conductor
∏ cp 36 Product of Tamagawa factors cp
deg 599040 Modular degree for the optimal curve
Δ 1121383237805572096 = 215 · 19 · 239 Discriminant
Eigenvalues 2-  3  3  2  1 -2  0 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-268396,-16387312] [a1,a2,a3,a4,a6]
j 65253212057800584/34221900567797 j-invariant
L 8.0042012901073 L(r)(E,1)/r!
Ω 0.22233892472521 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27968bl1 13984g1 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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